😢The emotional impact of reuniting with old friends after years apart.
🌸Fen's struggle with the concept of time as an elf and her regret over not spending enough time with her friends.
👭The new friendship between Fen and Fern and the decision to take Fern along on the journey.
📚The discovery of a magical book that allows Fen to capture memories.
⏳The theme of time and mortality and the realization of the value of moments and memories.